Journal article
Plane curves containing a star configuration
Abstract
Given a collection of l general lines ℓ1,…,ℓl in P2, the star configuration X(l) is the set of points constructed from all pairwise intersections of these lines. For each non-negative integer d, we compute the dimension of the family of curves of degree d that contain a star configuration.
Authors
Carlini E; Guardo E; Van Tuyl A
Journal
Journal of Pure and Applied Algebra, Vol. 219, No. 8, pp. 3495–3505
Publisher
Elsevier
Publication Date
8 2015
DOI
10.1016/j.jpaa.2014.12.008
ISSN
0022-4049